Syneos Health reviews

3.6

67% would recommend to a friend

(3,936 total reviews)

Costa Panagos

66% approve of CEO

57% positive business outlook

Syneos Health has an employee rating of 3.6 out of 5 stars, based on 3,936 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Syneos Health employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

4K reviews
4.0
Jun 21, 2026
Recommend
CEO approval
Business Outlook

Pros

Coming out of difficult times More awards and more successful trial deliveries to sponsors

Cons

still a work in progress in terms of heading to where the Leadership see company should be at

Viewing 7 - 9 of 3,936 Reviews

Glassdoor has 4,850 Syneos Health reviews submitted anonymously by Syneos Health employees. Read employee reviews and ratings on Glassdoor to decide if Syneos Health is right for you.